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14792145 = 35986143
BaseRepresentation
bin111000011011…
…010111010001
31000211112000020
4320123113101
512241322040
61245014053
7236505534
oct70332721
930745006
1014792145
118393615
124b54329
1330abb64
141d70a1b
151472cd0
hexe1b5d1

14792145 has 8 divisors (see below), whose sum is σ = 23667456. Its totient is φ = 7889136.

The previous prime is 14792137. The next prime is 14792147. The reversal of 14792145 is 54129741.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 14792145 - 23 = 14792137 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14792147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 493057 + ... + 493086.

It is an arithmetic number, because the mean of its divisors is an integer number (2958432).

Almost surely, 214792145 is an apocalyptic number.

14792145 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

14792145 is a deficient number, since it is larger than the sum of its proper divisors (8875311).

14792145 is an equidigital number, since it uses as much as digits as its factorization.

14792145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 986151.

The product of its digits is 10080, while the sum is 33.

The square root of 14792145 is about 3846.0557718265. The cubic root of 14792145 is about 245.4767614884.

The spelling of 14792145 in words is "fourteen million, seven hundred ninety-two thousand, one hundred forty-five".

Divisors: 1 3 5 15 986143 2958429 4930715 14792145